Cita APA (7a ed.)

Leonard, J., Crouzet, P., & Thyssen, N. (1999). Lakes and reservoirs in the EEA area. Office for Official Publications of the European Communities.

Cita Chicago Style (17a ed.)

Leonard, J., Philippe Crouzet, y Niels Thyssen. Lakes and Reservoirs in the EEA Area. Luxembourg: Office for Official Publications of the European Communities, 1999.

Cita MLA (9a ed.)

Leonard, J., et al. Lakes and Reservoirs in the EEA Area. Office for Official Publications of the European Communities, 1999.